Keisuke Ishihama

Employment

• The University of Tokyo Postdoc
  2024 - Present

Education

• Tokyo Institute of Technology Ph. D.
  2021 - 2024

Projects & Funding

Projects & funding information is unavailable.

Publications (12)

• Domain-structure control in epitaxial Pb(Zr0.3Ti0.7)O3 thin films through strain engineering using Sr(Zr,Ti)O3 underlying layers and conductive bottom electrodes
  Miki Nakahata, Keisuke Ishihama, Yoshitaka Ehara +6 more
  Japanese Journal of Applied Physics 2026 DOI: 10.35848/1347-4065/ae8603
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• Beyond 100% Contribution of Domain Switching to Piezoelectric Response in (100)/(001)-Oriented Tetragonal Multidomain Pb(Zr, Ti)O3 Films Epitaxially Grown on Si substrates
  ACS Applied Electronic Materials 2025 DOI: 10.1021/acsaelm.5c00556
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• Prediction of CO2 absorbing performance of amine aqueous solution using random forest models
  Gas Science and Engineering 2024 DOI: 10.1016/j.jgsce.2024.205417
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• Phase Identification of 850 nm Thick 7%YO1.5–93%HfO2 Films by Surface and Cross-Sectional Raman Spectroscopies
  ACS Applied Electronic Materials 2024 DOI: 10.1021/acsaelm.4c00134
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• Domain structures of PbTiO3 and Pb(Zr,Ti)O3 thin films controlled by tensile strain induced by a Sr(Zr,Ti)O3 buffer layer
  Tomohide Morikawa, Masanori Kodera, Takao Shimizu +4 more
  Applied Physics Letters 2024 DOI: 10.1063/5.0180449
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• Achieving High Piezoelectric Performance across a Wide Composition Range in Tetragonal (Bi,Na)TiO3–BaTiO3 Films for Micro-electromechanical Systems
  ACS Applied Materials & Interfaces 2024 DOI: 10.1021/acsami.3c13302
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• In situ X-ray diffraction analysis of intrinsic and extrinsic piezoelectric response in (100)/(001)-oriented tetragonal multidomain Pb(Zr, Ti)O3< films epitaxially grown on Si substrates
  Japanese Journal of Applied Physics 2023 DOI: 10.35848/1347-4065/ace330
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• Preferential growth of (001)-oriented Bi2SiO5 thin films deposited on (101)-oriented rutile substrates and their ferroelectric and dielectric properties
  Scientific Reports 2022 DOI: 10.1038/s41598-022-19058-y
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• Large Piezoelectric Response in Lead-Free (Bi0.5Na0.5)TiO3-Based Perovskite Thin Films by Ferroelastic Domain Switching: Beyond the Morphotropic Phase Boundary Paradigm
  ACS Applied Materials & Interfaces 2021 DOI: 10.1021/acsami.1c15713
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• Composition dependencies of crystal structure and electrical properties of epitaxial tetragonal (Bi, Na)TiO3–BaTiO3 films grown on (100)cSrRuO3//(100)SrTiO3 substrates by pulsed laser depositions
  Journal of Applied Physics 2021 DOI: 10.1063/5.0063385
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• Growth of 0.1(Bi,Na)TiO3–0.9BaTiO3 epitaxial films by pulsed laser deposition and their electric properties
  Journal of the Ceramic Society of Japan 2021 DOI: 10.2109/jcersj2.21002
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• Thermal Expansion in as Cast YbCu5−xAlx (x= 1, 2)
  Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019) 2020 DOI: 10.7566/jpscp.30.011136
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